IT1116534B - DEVICE AND PROCEDURE FOR DETERMINING THE CONSTITUENTS OF LIQUID SAMPLES - Google Patents

DEVICE AND PROCEDURE FOR DETERMINING THE CONSTITUENTS OF LIQUID SAMPLES

Info

Publication number
IT1116534B
IT1116534B IT47768/79A IT4776879A IT1116534B IT 1116534 B IT1116534 B IT 1116534B IT 47768/79 A IT47768/79 A IT 47768/79A IT 4776879 A IT4776879 A IT 4776879A IT 1116534 B IT1116534 B IT 1116534B
Authority
IT
Italy
Prior art keywords
constituents
procedure
determining
liquid samples
samples
Prior art date
Application number
IT47768/79A
Other languages
Italian (it)
Other versions
IT7947768A0 (en
Original Assignee
Miles Lab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Miles Lab filed Critical Miles Lab
Publication of IT7947768A0 publication Critical patent/IT7947768A0/en
Application granted granted Critical
Publication of IT1116534B publication Critical patent/IT1116534B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525—Multi-layer analytical elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/805—Test papers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
IT47768/79A 1978-01-26 1979-01-24 DEVICE AND PROCEDURE FOR DETERMINING THE CONSTITUENTS OF LIQUID SAMPLES IT1116534B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/872,560 US4160008A (en) 1978-01-26 1978-01-26 Multilayered test device for determining the presence of a liquid sample component, and method of use

Publications (2)

Publication Number Publication Date
IT7947768A0 IT7947768A0 (en) 1979-01-24
IT1116534B true IT1116534B (en) 1986-02-10

Family

ID=25359840

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47768/79A IT1116534B (en) 1978-01-26 1979-01-24 DEVICE AND PROCEDURE FOR DETERMINING THE CONSTITUENTS OF LIQUID SAMPLES

Country Status (10)

Country Link
US (1) US4160008A (en)
JP (1) JPS588747B2 (en)
AU (1) AU516644B2 (en)
CA (1) CA1115186A (en)
DD (1) DD142607A5 (en)
DE (1) DE2854342A1 (en)
FR (1) FR2415807A1 (en)
GB (1) GB2013338B (en)
HU (1) HU180878B (en)
IT (1) IT1116534B (en)

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DE2821469A1 (en) * 1978-05-17 1979-11-22 Boehringer Mannheim Gmbh DIAGNOSTIC AGENT FOR DETERMINING UREA
JPS587332Y2 (en) * 1978-06-06 1983-02-08 富士写真フイルム株式会社 Multilayer blood chemistry analysis material
JPH0142041Y2 (en) * 1978-12-11 1989-12-11
US4274832A (en) * 1979-02-12 1981-06-23 Eastman Kodak Company Analytical element and method for analysis of multiple analytes
DE2914487A1 (en) * 1979-04-10 1980-10-30 Boehringer Mannheim Gmbh METHOD AND MEANS FOR REMOVING ASCORBIN ACID FROM AQUEOUS LIQUIDS
US4301115A (en) * 1979-06-22 1981-11-17 Miles Laboratories, Inc. Test device resistant to cross contamination between reactant areas and process for making it
JPS6142107Y2 (en) * 1979-11-30 1986-11-29
JPS5696245A (en) * 1979-12-28 1981-08-04 Fuji Photo Film Co Ltd Material for measuring hematocrit value
US4308028A (en) * 1980-04-14 1981-12-29 Elkins Carlos D Device and method for the chemical testing and microscopic examination of liquid specimens
US4366241A (en) * 1980-08-07 1982-12-28 Syva Company Concentrating zone method in heterogeneous immunoassays
JPS5745460A (en) * 1980-09-02 1982-03-15 Fuji Photo Film Co Ltd Inspection sheet for measuring trace component and inspecting method using said sheet
CA1183450A (en) * 1980-10-30 1985-03-05 Alfred C. Greenquist Homogeneous specific binding assay device and method
JPS5782766A (en) * 1980-11-11 1982-05-24 Konishiroku Photo Ind Co Ltd Amynological measuring element
DE3118381A1 (en) * 1981-05-09 1982-11-25 Boehringer Mannheim Gmbh, 6800 Mannheim MULTILAYER TEST MEANS FOR DETECTING A COMPONENT OF A LIQUID SAMPLE
US4390343A (en) * 1981-07-06 1983-06-28 Miles Laboratories, Inc. Multilayer analytical element having an impermeable radiation diffusing and blocking layer
USH791H (en) 1983-03-18 1990-06-05 Harumi Katsuyama Multilayer analytical element for quantitative analysis of bilirubin
US4551306A (en) * 1983-05-20 1985-11-05 Miles Laboratories, Inc. Sealed reagent matrix
US4597942A (en) * 1983-05-25 1986-07-01 Graphic Controls Canada Ltd. Device to indicate the concentration of ethylene oxide in the workplace
US4522786A (en) * 1983-08-10 1985-06-11 E. I. Du Pont De Nemours And Company Multilayered test device for detecting analytes in liquid test samples
JPS6095184A (en) * 1983-10-28 1985-05-28 Iseki & Co Ltd Fuel injection pump chamber of engine
US5183742A (en) * 1984-02-24 1993-02-02 Dai Nippon Insatsu Kabushiki Kaisha Test device for detecting glucose, protein urobilinogen, and/or occult blood in body fluids and/or determining the PH thereof
US4532107A (en) * 1984-03-26 1985-07-30 Miles Laboratories, Inc. Reagent test device
JPH0736012B2 (en) * 1984-10-05 1995-04-19 テルモ株式会社 Test pieces
JPH03513Y2 (en) * 1984-12-10 1991-01-10
US4647430A (en) * 1985-06-20 1987-03-03 Miles Laboratories, Inc. Volume independent test device
US4687529A (en) * 1985-08-30 1987-08-18 Miles Laboratories, Inc. Method of making a reagent test device containing hydrophobic barriers
US4618475A (en) * 1985-08-30 1986-10-21 Miles Laboratories, Inc. Reagent test device containing hydrophobic barriers
TW203120B (en) * 1985-10-04 1993-04-01 Abbott Lab
DE3540526A1 (en) * 1985-11-15 1987-05-27 Bayer Ag TRANSPARENT TEST STRIP SYSTEM
US4963468A (en) * 1986-09-05 1990-10-16 Syntex (U.S.A.) Inc. Immunoseparating strip
US4959307A (en) * 1986-09-05 1990-09-25 Syntex (U.S.A.) Inc. Immunoseparating strip
US5085988A (en) * 1986-09-05 1992-02-04 Syntex (U.S.A.) Inc. Immunoseparating strip
US5030558A (en) * 1986-11-07 1991-07-09 Syntex (U.S.A.) Inc. Qualitative immunochromatographic method and device
DE3643516A1 (en) * 1986-12-19 1988-06-30 Boehringer Mannheim Gmbh TEST CARRIER FOR THE ANALYTICAL DETERMINATION OF INGREDIENTS OF BODY LIQUIDS
DE3742786A1 (en) * 1987-12-17 1989-06-29 Boehringer Mannheim Gmbh ANALYSIS SYSTEM FOR DETERMINING A COMPONENT OF A LIQUID
US5071772A (en) * 1988-02-08 1991-12-10 Raffaele Beli Device for carrying out extemporaneous quantitative diagnostic tests on whole blood
US5039607A (en) * 1988-05-17 1991-08-13 Syntex (U.S.A.) Inc. Method for immunochromatographic analysis
US5334513A (en) * 1988-05-17 1994-08-02 Syntex (U.S.A.) Inc. Method for immunochromatographic analysis
US4994238A (en) * 1988-06-09 1991-02-19 Daffern George M Constant volume chemical analysis test device
US5435970A (en) * 1989-12-18 1995-07-25 Environmental Diagnostics, Inc. Device for analysis for constituents in biological fluids
US5008077A (en) * 1989-12-26 1991-04-16 Miles Inc. Easy handling reagent strip
US6168956B1 (en) 1991-05-29 2001-01-02 Beckman Coulter, Inc. Multiple component chromatographic assay device
US5998220A (en) * 1991-05-29 1999-12-07 Beckman Coulter, Inc. Opposable-element assay devices, kits, and methods employing them
US5877028A (en) * 1991-05-29 1999-03-02 Smithkline Diagnostics, Inc. Immunochromatographic assay device
DE69305737T2 (en) * 1992-04-02 1997-05-22 Dynagen Inc System for the detection of nicotine and / or nicotine metabolites
SE470144B (en) * 1992-06-11 1993-11-15 Kjell Persson Indicator stick for phosphate analysis of soil samples
US5837546A (en) * 1993-08-24 1998-11-17 Metrika, Inc. Electronic assay device and method
ATE334392T1 (en) * 1995-05-09 2006-08-15 Beckman Coulter Inc DEVICES AND METHOD FOR SEPARATING CELLULAR BLOOD COMPONENTS FROM LIQUID BLOOD COMPONENTS
US7635597B2 (en) 1995-08-09 2009-12-22 Bayer Healthcare Llc Dry reagent particle assay and device having multiple test zones and method therefor
US5800779A (en) * 1995-11-20 1998-09-01 Johnson; Theodore D. Diagnostic sampling device and system for analyzing body fluids
US5968839A (en) * 1996-05-13 1999-10-19 Metrika, Inc. Method and device producing a predetermined distribution of detectable change in assays
US5945345A (en) * 1996-08-27 1999-08-31 Metrika, Inc. Device for preventing assay interference using silver or lead to remove the interferant
US5879951A (en) * 1997-01-29 1999-03-09 Smithkline Diagnostics, Inc. Opposable-element assay device employing unidirectional flow
US20050101032A1 (en) * 1997-02-10 2005-05-12 Metrika, Inc. Assay device, composition, and method of optimizing assay sensitivity
US5939252A (en) * 1997-05-09 1999-08-17 Lennon; Donald J. Detachable-element assay device
US6267722B1 (en) 1998-02-03 2001-07-31 Adeza Biomedical Corporation Point of care diagnostic systems
US6394952B1 (en) 1998-02-03 2002-05-28 Adeza Biomedical Corporation Point of care diagnostic systems
USD434153S (en) * 1998-04-20 2000-11-21 Adeza Biomedical Corporation Point of care analyte detector system
USD432244S (en) * 1998-04-20 2000-10-17 Adeza Biomedical Corporation Device for encasing an assay test strip
US6511814B1 (en) 1999-03-26 2003-01-28 Idexx Laboratories, Inc. Method and device for detecting analytes in fluids
US6602719B1 (en) 1999-03-26 2003-08-05 Idexx Laboratories, Inc. Method and device for detecting analytes in fluids
US6551842B1 (en) 1999-03-26 2003-04-22 Idexx Laboratories, Inc. Method and device for detecting analytes in fluids
DE10055557C2 (en) * 2000-11-09 2002-09-26 Ecolab Gmbh & Co Ohg Procedure for the simultaneous recording of several types of residues
US6603403B2 (en) 2000-12-12 2003-08-05 Kimberly-Clark Worldwide, Inc. Remote, wetness signaling system
US6583722B2 (en) 2000-12-12 2003-06-24 Kimberly-Clark Worldwide, Inc. Wetness signaling device
US7595196B2 (en) * 2003-09-23 2009-09-29 Oakville Hong Kong Company Limited Lateral flow assay devices with inhibiting backflow of the sample and methods of use
US7150995B2 (en) 2004-01-16 2006-12-19 Metrika, Inc. Methods and systems for point of care bodily fluid analysis
US20070224701A1 (en) * 2006-02-16 2007-09-27 Becton, Dickinson And Company Combination vertical and lateral flow immunoassay device
US20080050451A1 (en) * 2006-06-16 2008-02-28 Mabry Helen C Methods for assessing dehydration and shock, assays and kits for the methods
CA2787021A1 (en) * 2009-02-05 2010-08-12 Hydradx, Inc. Diagnostic device and method
CA2813417A1 (en) 2010-09-30 2012-04-05 Hydradx, Inc. Diagnostic device and method for sensing hydration state of a mammalian subject
CN102128918B (en) * 2010-11-11 2013-12-04 艾康生物技术(杭州)有限公司 Detecting test paper

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US2249867A (en) * 1938-01-15 1941-07-22 Marjorie G Snelling Dampness detecting and indicating device
NL129843C (en) * 1965-05-20
US3511608A (en) * 1967-12-14 1970-05-12 Harold P Anderson Multiple layer paper test strip
US3814668A (en) * 1969-10-15 1974-06-04 Miles Lab Method and device for the semi-quantitative determination of glucose in aqueous fluids
US3993451A (en) * 1970-07-28 1976-11-23 Miles Laboratories, Inc. Test for a given constituent in a liquid
US3672845A (en) * 1970-07-28 1972-06-27 Miles Lab Test device for albumin
DE2118455B1 (en) * 1971-04-16 1972-09-21 Boehringer Mannheim Gmbh Test strips
US3907503A (en) * 1974-01-21 1975-09-23 Miles Lab Test system
US3901657A (en) * 1974-04-29 1975-08-26 Sun Scient Inc Device for testing solutions and body fluids
DE2436598C2 (en) * 1974-07-30 1983-04-07 Boehringer Mannheim Gmbh, 6800 Mannheim Stable test strip for the detection of ingredients in liquids
CA1048390A (en) * 1975-02-14 1979-02-13 James B. Dugle Method, composition, and device for determining the specific gravity of a liquid

Also Published As

Publication number Publication date
DD142607A5 (en) 1980-07-02
FR2415807A1 (en) 1979-08-24
HU180878B (en) 1983-04-29
AU4248478A (en) 1979-08-02
FR2415807B1 (en) 1983-12-16
DE2854342A1 (en) 1979-08-02
AU516644B2 (en) 1981-06-11
GB2013338A (en) 1979-08-08
US4160008A (en) 1979-07-03
JPS54126088A (en) 1979-09-29
JPS588747B2 (en) 1983-02-17
IT7947768A0 (en) 1979-01-24
GB2013338B (en) 1982-09-08
CA1115186A (en) 1981-12-29

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